チェックバルブであれば
chekkubarubudeareba
1. If it's a check valve; When it's a check valve
Noun
#2502592
1. If it's a check valve; When it's a check valve
1. valve
1. check-in
1. wealthy; rich
1. traveller's cheque; traveler's check
1. There; Behold
1. Was; Existed
1. To be (exists); To have